generated: '2026-08-23'
method: derived
source: >-
  openapi/_original/juvenescence-content-openapi.yml, plus the live /wp/v2/types and /wp/v2/taxonomies
  responses from https://juvlabs.com/wp-json on 2026-08-23
summary: >-
  The entity graph behind juvlabs.com. Eight content entities, three taxonomies and a discovery layer,
  joined by integer foreign keys and mirrored in a HAL-style `_links` block on every resource.
id_scheme:
  style: integer
  scope: per-site, shared sequence across all post types
  note: >-
    Posts, pages, media items and portfolio items all draw IDs from one WordPress `posts` sequence, so
    an ID is unique across those four types but tells you nothing about which type it is. Terms
    (categories, tags, portfolio categories) draw from a separate `terms` sequence, so a category and
    a post can share the same numeric ID. Always carry the type alongside the ID.
entities:
- name: Post
  collection: /wp/v2/posts
  count_observed: 57
  key: id
  description: A Juvenescence news item — press release, in-the-news pickup, conference report, publication or video.
  relationships:
  - kind: belongs_to
    target: Category
    via: categories[]
    cardinality: many
  - kind: belongs_to
    target: Tag
    via: tags[]
    cardinality: many
  - kind: has_one
    target: MediaItem
    via: featured_media
  - kind: has_one
    target: User
    via: author
    note: User is not readable — /wp/v2/users returns 403 on this install.
  - kind: has_many
    target: Comment
    via: _links.replies
    note: Always empty on this site.
- name: Page
  collection: /wp/v2/pages
  count_observed: 35
  key: id
  description: >-
    A corporate, science, pipeline, leadership-biography or policy page. The leadership biographies are
    modelled as pages rather than as a people type, so there is no structured person entity.
  relationships:
  - kind: belongs_to
    target: Page
    via: parent
    note: Self-referential hierarchy; ordering carried in menu_order.
  - kind: has_one
    target: MediaItem
    via: featured_media
  - kind: has_one
    target: User
    via: author
- name: MediaItem
  collection: /wp/v2/media
  count_observed: 466
  key: id
  description: A media library attachment with MIME type, source URL and generated size variants.
  relationships:
  - kind: belongs_to
    target: Post
    via: post
    note: Nullable — the attachment's parent post, when it was uploaded against one.
  - kind: has_one
    target: User
    via: author
- name: PortfolioItem
  collection: /wp/v2/portfolio
  count_observed: 0
  key: id
  description: >-
    An item of the registered `portfolio` custom post type. The type is registered, public,
    archive-enabled and REST-exposed, but carried zero items at derivation.
  relationships:
  - kind: belongs_to
    target: PortfolioCategory
    via: portfolio_category[]
    cardinality: many
  - kind: has_one
    target: MediaItem
    via: featured_media
- name: Category
  collection: /wp/v2/categories
  count_observed: 7
  key: id
  taxonomy: category
  description: >-
    The news taxonomy. Five terms carry posts: Press Releases (5), In the News (6), Juv on the Road
    (50), Publications (52), Videos (53). Healthy Aging & Lifestyle (10) and Uncategorized (1) are empty.
  relationships:
  - kind: has_many
    target: Post
    via: post filter (categories=<id>)
  - kind: belongs_to
    target: Category
    via: parent
    note: Hierarchical taxonomy; flat in practice on this site.
- name: Tag
  collection: /wp/v2/tags
  count_observed: 25
  key: id
  taxonomy: post_tag
  description: >-
    A flat taxonomy whose live vocabulary is the Juvenescence portfolio graph — AgeX, Chrysea Labs,
    Evgen Pharma, LyGenesis, MDI Therapeutics, Morphoceuticals, Napa Therapeutics, NetraMark Corp.,
    Relation Therapeutics, Selah Therapeutics, Souvien Therapeutics, The Buck Institute — plus a
    dormant consumer-nutrition set from the company's earlier supplements business. Only 5 of the 25
    carry posts.
  relationships:
  - kind: has_many
    target: Post
    via: post filter (tags=<id>)
- name: PortfolioCategory
  collection: /wp/v2/portfolio_category
  count_observed: 0
  key: id
  taxonomy: portfolio_category
  description: Hierarchical taxonomy attached to the portfolio type. Empty at derivation.
  relationships:
  - kind: has_many
    target: PortfolioItem
    via: post filter (portfolio_category=<id>)
  - kind: belongs_to
    target: PortfolioCategory
    via: parent
- name: Comment
  collection: /wp/v2/comments
  count_observed: 0
  key: id
  description: A comment on a post. Registered and anonymously readable, but the collection is empty.
  relationships:
  - kind: belongs_to
    target: Post
    via: post
  - kind: belongs_to
    target: Comment
    via: parent
- name: SearchResult
  collection: /wp/v2/search
  key: id
  description: >-
    A projection, not a stored entity — a lightweight { id, title, url, type, subtype } view over
    posts, pages, portfolio items and taxonomy terms.
  relationships:
  - kind: belongs_to
    target: Post|Page|PortfolioItem|Category|Tag
    via: type + subtype
    note: Resolve id against the collection named by subtype.
discovery_entities:
- name: PostType
  collection: /wp/v2/types
  description: >-
    Registered post types — post, page, attachment and the custom portfolio type — each naming its
    taxonomies, rest_base and rest_namespace. This is the machine-readable index of the entity list above.
- name: Taxonomy
  collection: /wp/v2/taxonomies
  description: Registered taxonomies — category, post_tag, portfolio_category — and the types each attaches to.
- name: Status
  collection: /wp/v2/statuses
  description: Registered post statuses. Only `publish` is exposed anonymously.
unreadable_entities:
- name: User
  collection: /wp/v2/users
  status: 403
  code: aios_user_lists_forbidden
  note: >-
    Every Post, Page and MediaItem carries an `author` integer that cannot be dereferenced — user
    enumeration is blocked outright on this install. This is a deliberate dangling foreign key, and an
    agent should resolve author display names from the resource's `_links.author` embed instead.
hypermedia:
  field: _links
  style: HAL-like with curies
  relations: [self, collection, about, author, replies, version-history, wp:featuredmedia, wp:attachment, wp:term, curies]
  note: >-
    Adding _embed=true to any request inlines the author, featured media and term resources, collapsing
    the joins above into one round trip.